#include "mq_connection.hpp"

void cb(bitmq::Channel::ptr &channel, const std::string consumer_tag, 
    const bitmq::BasicProperties *bp, const std::string &body)
{
    std::cout << consumer_tag << "消费了消息：" << body << std::endl;
    channel->basicAck(bp->id());
}
int main(int argc, char *argv[])
{
    if (argc != 2) {
        std::cout << "usage: ./consume_client queue1\n";
        return -1;
    }
    //服务端地址信息，异步线程池
    //1.实例化异步工作线程池对象
    bitmq::AsyncWorker::ptr awp= std::make_shared<bitmq::AsyncWorker>();
    //2.实例化连接对象
    bitmq::Connection::ptr conn= std::make_shared<bitmq::Connection>("127.0.0.1",8888,awp);
    //3.通过连接创建信道
    bitmq::Channel::ptr channel=conn->openChannel();
    //4.通过信道提供的服务完成所需
    google::protobuf::Map<std::string,std::string> tmp_map;
    // 1.声名一个交换机,类型为广播模式
    channel->declareExchange("exchange1",bitmq::ExchangeType::FANOUT,true,false,tmp_map);
    // 2。队列queue1
    channel->declareQueue("queue1",true,false,false,tmp_map);
    //3.队列queue2
    channel->declareQueue("queue2",true,false,false,tmp_map);
    //  4. 绑定queue1-exchange1，且binding_key设置为queue1
    channel->queueBind("exchange1","queue1","queue1");
    //  5. 绑定queue2-exchange1，且binding_key设置为news.music.#
    channel->queueBind("exchange1","queue2","news.music.#");

 auto functor = std::bind(cb, channel, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3);
    channel->basicConsume("consumer1", argv[1], false, functor);
    while(1) std::this_thread::sleep_for(std::chrono::seconds(3));
    conn->closeChannel(channel);

    return 0;
}